摘要
应用弹性力学理论推导出了钢筋均匀锈胀力的表达式,通过实例计算提出了理论计算公式存在较大 误差的问题,针对这一问题从锈蚀物物理参数的取值、锈蚀物形成阶段等多方面论述了产生误差的原因, 并提出了对理论公式的修正意见.
After deducing the expression of uniform corroded expansive force in steel bars based on mechanics of elasticity, the paper points out the problem of rather large error in the computing formula by an example. Then, the cause of the error is discussed in the physical parameter's value, formative stage of the corrosion products etc. After that, the suggestion is presented to amend the theoretical formula.
出处
《福州大学学报(自然科学版)》
CAS
CSCD
北大核心
2005年第z1期101-105,共5页
Journal of Fuzhou University(Natural Science Edition)
关键词
锈胀力
混凝土
锈蚀产物
理论计算
corroded expansive force
concrete
corrosion products
theoretical calculation